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Measurements of transmission fluctuations at three ranges for refracted paths through the deep ocean
| Title: | Measurements of transmission fluctuations at three ranges for refracted paths through the deep ocean. |
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| Name(s): |
DeFerrari, H. A. Davis, R. I. Nguyen, H. Tusting, Robert F. Williams, N. J. Harbor Branch Oceanographic Institute |
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| Type of Resource: | text | |
| Genre: | Article | |
| Date Issued: | 1983 | |
| Publisher: | Acoustical Society of America. | |
| Place of Publication: | New York | |
| Physical Form: | ||
| Extent: | 17 p. | |
| Language(s): | English | |
| Identifier: | FA00007174 (IID) | |
| Note(s): |
Fluctuations of acoustic transmission were measured for resolved refracted-refracted ray paths atthree long ranges in the deep ocean (258, 410, 560 krn). A moored broadband source with centerfrequency of 460 Hz transmitted continuously for a period of several days from each range .Received signals were processed to give time histories of complex pulse response. Fluctuationstatistics are computed for the carrier line, the combined multipath signal and for time gatedarrivals associated with predicted paths . Refracted arrivals are identified by ray models andstatistics are computed for resolved paths, unresolved doublets of upgoing and downgoing raysand the combined multipath. Florida Atlantic University. Harbor Branch Oceanographic Institute contribution 464 This manuscript is an author version with the final publication available and may be cited as: DeFerrari, H. A., Davis, R. I., Nguyen, H., Tusting, R. F., & Williams, N. J. (1983). Measurements of transmission fluctuations at three ranges for refracted paths through the deep ocean. The Journal of the Acoustical Society of America, 74(5), 1448-1463. |
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| Subject(s): |
Acoustics Sound Underwater acoustics Sound--Speed Sound--Transmission |
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| Persistent Link to This Record: | http://purl.flvc.org/fau/fd/FA00007174 | |
| Host Institution: | FAU |
